Samsung liefert Festkörperbatterie für Elektrofahrzeuge mit 600-Meilen-Reichweite und kündigt 9-Minuten-Ladezeit und 20-jährige Lebensdauer an
https://www.notebookcheck.net/Samsung-delivers-solid-state-battery-for-EVs-with-600-mile-range-as-it-teases-9-minute-charging-and-20-year-lifespan-tech.867768.0.html
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From the article: Samsung took part in the SNE Battery Day 2024 expo in Seoul this week to demonstrate its new battery technologies. The first batches from its pilot solid-state battery line have been delivered to EV makers, and they’ve been testing the cells for about six months now.
According to Samsung SDI’s VP, automakers are interested in its solid-state battery packs because they are smaller, lighter, and much safer than what’s in current electric cars. Apparently, they are also rather expensive to produce, since it warns that they will first go into the „super premium“ EV segment. Those Samsung defines as luxury electric cars that can cover more than 600 miles on a charge.
Samsung’s oxide solid-state battery technology is rated for an energy density of about 500 Wh/kg, which is about double the density of mainstream EV batteries. Those have capacities that already allow more than 300 miles on a charge, so 600 miles of range in a similar footprint is not out of the question, but the issue is production costs.
Both Toyota and Samsung have vowed to begin mass solid-state battery production in 2027. Toyota, however, also advised that it will be installing them in premium electric cars under the Lexus brand first, so solid-state batteries won’t reach mass market cars any time soon.
Actually, price was the main reason that the largest EV battery maker CATL initially scoffed at any mass solid-state battery production plans, saying that this can’t happen before 2030. CATL has since reconsidered, though, and is now planning for 1% solid-state battery penetration rate in 2027.
But they can’t make a refrigerator that lasts 5 years.
The fact there’s no $/kwh price worries me – just how much more expensive are these looking at being compared to LFP and li-ion batteries?
Also might these be usable in aviation or still not energy dense enough?
Seems like good news on this front anyway as these have felt like vapourware up to now, I didn’t realise they were testing them in EVs already.
This is why EV sales are down. Who would buy now with all these amazing battery advancements around the corner?
(XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX) Doubt Doubt Doubt
P.S. My normal version of comment was removed because to short… „(X) Doubt“
„The first batches from its pilot [solid-state battery](https://www.notebookcheck.net/Samsung-jumps-on-the-LFP-and-solid-state-EV-battery-production-bandwagon.701773.0.html) line have been delivered to EV makers“
CATL, the worlds largest battery manufacturer, are also selling Lithium batteries that now last 15,000 plus cycles – with an expected lifespan of 20 years and a very good power density 430 wh/l, so they are making solid state somewhat redundant.